61401936

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 103587504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 419, 426, 516, 568, 688, 838, 852, 1032, 1136, 1257, 1676, 1704, 2064, 2514, 3053, 3352, 3408, 5028, 6106, 6704, 9159, 10056, 12212, 18017, 18318, 20112, 24424, 29749, 36034, 36636, 48848, 54051, 59498, 72068, 73272, 89247, 108102, 118996, 144136, 146544, 178494, 216204, 237992, 288272, 356988, 432408, 475984, 713976, 864816, 1279207, 1427952, 2558414, 3837621, 5116828, 7675242, 10233656, 15350484, 20467312, 30700968, 61401936]

約数ペア:

[(1, 61401936), (2, 30700968), (3, 20467312), (4, 15350484), (6, 10233656), (8, 7675242), (12, 5116828), (16, 3837621), (24, 2558414), (43, 1427952), (48, 1279207), (71, 864816), (86, 713976), (129, 475984), (142, 432408), (172, 356988), (213, 288272), (258, 237992), (284, 216204), (344, 178494), (419, 146544), (426, 144136), (516, 118996), (568, 108102), (688, 89247), (838, 73272), (852, 72068), (1032, 59498), (1136, 54051), (1257, 48848), (1676, 36636), (1704, 36034), (2064, 29749), (2514, 24424), (3053, 20112), (3352, 18318), (3408, 18017), (5028, 12212), (6106, 10056), (6704, 9159)]